package com.aaa.ssm.dao;

import com.aaa.ssm.entity.Help;

import java.util.List;

/**
 * @ fileName:HelpDao
 * @ description:
 * @ createTime:2023/3/31 9:51
 * @ version:1.0.0
 */
public interface HelpDao {
    /**
     * 带参查询
     * @param help
     * @return
     */
    List<Help> queryAll(Help help);

    /**
     * 添加
     * @param help
     * @return
     */
    int add(Help help);

    /**
     * 修改
     * @param help
     * @return
     */
    int update(Help help);

    /**
     * 删除
     * @param id
     * @return
     */
    int delete(String id);
}
